UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xp9Kfb9I4/WOmEKUrMwKaOnpyHgnFCJGihUXxx53oAo=' 
WHERE 
  key_id = 'ae3d670e90923e1e231b7bb72782c1c79b23765616995b16b48c7612afef6e0c' 
  AND (
    token = 'Xp9Kfb9I4/WOmEKUrMwKaOnpyHgnFCJGihUXxx53oAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )